# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=thumbv8.1m.main -run-pass=arm-cp-islands %s -o - | FileCheck %s
--- |
  @d = hidden local_unnamed_addr global i32 0, align 4
  @a = hidden global i32 0, align 4
  @e = hidden local_unnamed_addr global i32 0, align 4

  define hidden void @f(i64 %g) {
  entry:
    %conv = trunc i64 %g to i32
    %tobool5 = icmp eq i64 %g, 0
    br i1 %tobool5, label %j.us.us.preheader, label %entry.split

  j.us.us.preheader:                                ; preds = %entry
    %.pre59 = load i32, ptr @d, align 4
    br label %j.us.us

  j.us.us:                                          ; preds = %j.us.us, %if.end.us.us.us, %if.end.us.us.us.1, %if.end.us.us.us.2, %if.end.us.us.us.3, %if.end.us.us.us.4, %if.end.us.us.us.5, %if.end.us.us.us.6, %j.us.us.preheader
    %0 = phi i32 [ %.pre59, %j.us.us.preheader ], [ %12, %if.end.us.us.us.6 ], [ %11, %if.end.us.us.us.5 ], [ %10, %if.end.us.us.us.4 ], [ %9, %if.end.us.us.us.3 ], [ %8, %if.end.us.us.us.2 ], [ %7, %if.end.us.us.us.1 ], [ %2, %if.end.us.us.us ], [ %0, %j.us.us ]
    %cmp.us.us = icmp slt i32 %0, ptrtoint (ptr @a to i32)
    %conv1.us.us = zext i1 %cmp.us.us to i32
    %1 = load i32, ptr @e, align 4
    %and.us.us = and i32 %1, %conv1.us.us
    store i32 %and.us.us, ptr @e, align 4
    %tobool4.us.us.us = icmp eq i32 %0, 0
    br i1 %tobool4.us.us.us, label %if.end.us.us.us, label %j.us.us

  if.end.us.us.us:                                  ; preds = %j.us.us
    tail call void asm sideeffect "", ""()
    %2 = load i32, ptr @d, align 4
    %tobool4.us.us.us.1 = icmp eq i32 %2, 0
    br i1 %tobool4.us.us.us.1, label %if.end.us.us.us.1, label %j.us.us

  entry.split:                                      ; preds = %entry
    %tobool = icmp eq i32 %conv, 0
    br i1 %tobool, label %j.us27.preheader, label %j.preheader

  j.preheader:                                      ; preds = %entry.split
    %.pre = load i32, ptr @e, align 4
    %.pre55 = load i32, ptr @d, align 4
    %cmp = icmp slt i32 %conv, ptrtoint (ptr @a to i32)
    %conv1 = zext i1 %cmp to i32
    br label %j

  j.us27.preheader:                                 ; preds = %entry.split
    %.pre56 = load i32, ptr @d, align 4
    %.pre57 = load i32, ptr @e, align 4
    %cmp.us29 = icmp slt i32 %.pre56, ptrtoint (ptr @a to i32)
    %conv1.us30 = zext i1 %cmp.us29 to i32
    br label %j.us27

  j.us27:                                           ; preds = %j.us27, %j.us27.preheader
    %3 = phi i32 [ %.pre57, %j.us27.preheader ], [ %and.us31, %j.us27 ]
    %4 = icmp eq i32 %.pre56, 0
    %and.us31 = and i32 %3, %conv1.us30
    br i1 %4, label %if.end.us38, label %j.us27

  if.end.us38:                                      ; preds = %j.us27
    store i32 %and.us31, ptr @e, align 4
    tail call void asm sideeffect "", ""()
    ret void

  j:                                                ; preds = %j, %j.preheader
    %5 = phi i32 [ %.pre, %j.preheader ], [ %and, %j ]
    %6 = icmp eq i32 %.pre55, 0
    %and = and i32 %5, %conv1
    br i1 %6, label %if.end, label %j

  if.end:                                           ; preds = %j
    store i32 %and, ptr @e, align 4
    tail call void asm sideeffect "", ""()
    ret void

  if.end.us.us.us.1:                                ; preds = %if.end.us.us.us
    tail call void asm sideeffect "", ""()
    %7 = load i32, ptr @d, align 4
    %tobool4.us.us.us.2 = icmp eq i32 %7, 0
    br i1 %tobool4.us.us.us.2, label %if.end.us.us.us.2, label %j.us.us

  if.end.us.us.us.2:                                ; preds = %if.end.us.us.us.1
    tail call void asm sideeffect "", ""()
    %8 = load i32, ptr @d, align 4
    %tobool4.us.us.us.3 = icmp eq i32 %8, 0
    br i1 %tobool4.us.us.us.3, label %if.end.us.us.us.3, label %j.us.us

  if.end.us.us.us.3:                                ; preds = %if.end.us.us.us.2
    tail call void asm sideeffect "", ""()
    %9 = load i32, ptr @d, align 4
    %tobool4.us.us.us.4 = icmp eq i32 %9, 0
    br i1 %tobool4.us.us.us.4, label %if.end.us.us.us.4, label %j.us.us

  if.end.us.us.us.4:                                ; preds = %if.end.us.us.us.3
    tail call void asm sideeffect "", ""()
    %10 = load i32, ptr @d, align 4
    %tobool4.us.us.us.5 = icmp eq i32 %10, 0
    br i1 %tobool4.us.us.us.5, label %if.end.us.us.us.5, label %j.us.us

  if.end.us.us.us.5:                                ; preds = %if.end.us.us.us.4
    tail call void asm sideeffect "", ""()
    %11 = load i32, ptr @d, align 4
    %tobool4.us.us.us.6 = icmp eq i32 %11, 0
    br i1 %tobool4.us.us.us.6, label %if.end.us.us.us.6, label %j.us.us

  if.end.us.us.us.6:                                ; preds = %if.end.us.us.us.5
    tail call void asm sideeffect "", ""()
    %12 = load i32, ptr @d, align 4
    %tobool4.us.us.us.7 = icmp eq i32 %12, 0
    br i1 %tobool4.us.us.us.7, label %if.end.us.us.us.7, label %j.us.us

  if.end.us.us.us.7:                                ; preds = %if.end.us.us.us.6
    tail call void asm sideeffect "", ""()
    ret void
  }

...
---
name:            f
alignment:       4
exposesReturnsTwice: false
legalized:       false
regBankSelected: false
selected:        false
failedISel:      false
tracksRegLiveness: true
hasWinCFI:       false
registers:       []
liveins:
  - { reg: '$r0', virtual-reg: '' }
  - { reg: '$r1', virtual-reg: '' }
frameInfo:
  isFrameAddressTaken: false
  isReturnAddressTaken: false
  hasStackMap:     false
  hasPatchPoint:   false
  stackSize:       8
  offsetAdjustment: 0
  maxAlignment:    4
  adjustsStack:    false
  hasCalls:        false
  stackProtector:  ''
  maxCallFrameSize: 0
  cvBytesOfCalleeSavedRegisters: 0
  hasOpaqueSPAdjustment: false
  hasVAStart:      false
  hasMustTailInVarArgFunc: false
  localFrameSize:  0
  savePoint:       ''
  restorePoint:    ''
fixedStack:      []
stack:
  - { id: 0, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4,
      stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false,
      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
  - { id: 1, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4,
      stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true,
      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
callSites:       []
constants:       []
machineFunctionInfo: {}
body:             |
  ; CHECK-LABEL: name: f
  ; CHECK: bb.0.entry:
  ; CHECK:   successors: %bb.5(0x30000000), %bb.1(0x50000000)
  ; CHECK:   liveins: $r0, $r1, $r7, $lr
  ; CHECK:   frame-setup tPUSH 14 /* CC::al */, $noreg, killed $r7, killed $lr, implicit-def $sp, implicit $sp
  ; CHECK:   frame-setup CFI_INSTRUCTION def_cfa_offset 8
  ; CHECK:   frame-setup CFI_INSTRUCTION offset $lr, -4
  ; CHECK:   frame-setup CFI_INSTRUCTION offset $r7, -8
  ; CHECK:   dead renamable $r1, $cpsr = tORR killed renamable $r1, renamable $r0, 14 /* CC::al */, $noreg
  ; CHECK:   tBcc %bb.5, 0 /* CC::eq */, killed $cpsr
  ; CHECK: bb.1.entry.split:
  ; CHECK:   successors: %bb.15(0x30000000), %bb.2(0x50000000)
  ; CHECK:   liveins: $r0
  ; CHECK:   tCMPi8 renamable $r0, 0, 14 /* CC::al */, $noreg, implicit-def $cpsr
  ; CHECK:   tBcc %bb.15, 0 /* CC::eq */, killed $cpsr
  ; CHECK: bb.2.j.preheader:
  ; CHECK:   successors: %bb.3(0x80000000)
  ; CHECK:   liveins: $r0
  ; CHECK:   $r1 = t2MOVi16 target-flags(arm-lo16) @a, 14 /* CC::al */, $noreg
  ; CHECK:   $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14 /* CC::al */, $noreg
  ; CHECK:   tCMPr killed renamable $r0, killed renamable $r1, 14 /* CC::al */, $noreg, implicit-def $cpsr
  ; CHECK:   $r1 = t2MOVi16 target-flags(arm-lo16) @d, 14 /* CC::al */, $noreg
  ; CHECK:   renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
  ; CHECK:   $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @d, 14 /* CC::al */, $noreg
  ; CHECK:   renamable $r2 = tLDRi killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   $r1 = t2MOVi16 target-flags(arm-lo16) @e, 14 /* CC::al */, $noreg
  ; CHECK:   $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14 /* CC::al */, $noreg
  ; CHECK:   renamable $r3 = tLDRi renamable $r1, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @e)
  ; CHECK: bb.3.j (align 4):
  ; CHECK:   successors: %bb.4(0x04000000), %bb.3(0x7c000000)
  ; CHECK:   liveins: $r0, $r1, $r2, $r3
  ; CHECK:   renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r0, 14 /* CC::al */, $noreg
  ; CHECK:   tCBZ renamable $r2, %bb.4
  ; CHECK:   t2LE %bb.3
  ; CHECK: bb.4.if.end:
  ; CHECK:   liveins: $r1, $r3
  ; CHECK:   tSTRi killed renamable $r3, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store (s32) into @e)
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc
  ; CHECK: bb.5.j.us.us.preheader:
  ; CHECK:   successors: %bb.6(0x80000000)
  ; CHECK:   $r12 = t2MOVi16 target-flags(arm-lo16) @d, 14 /* CC::al */, $noreg
  ; CHECK:   $lr = t2MOVi16 target-flags(arm-lo16) @a, 14 /* CC::al */, $noreg
  ; CHECK:   $r12 = t2MOVTi16 killed $r12, target-flags(arm-hi16) @d, 14 /* CC::al */, $noreg
  ; CHECK:   $r2 = t2MOVi16 target-flags(arm-lo16) @e, 14 /* CC::al */, $noreg
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   $lr = t2MOVTi16 killed $lr, target-flags(arm-hi16) @a, 14 /* CC::al */, $noreg
  ; CHECK:   $r2 = t2MOVTi16 killed $r2, target-flags(arm-hi16) @e, 14 /* CC::al */, $noreg
  ; CHECK: bb.6.j.us.us (align 4):
  ; CHECK:   successors: %bb.7(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r3, $r12
  ; CHECK:   tCMPhir renamable $r3, renamable $lr, 14 /* CC::al */, $noreg, implicit-def $cpsr
  ; CHECK:   renamable $r1 = tLDRi renamable $r2, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @e)
  ; CHECK:   renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
  ; CHECK:   renamable $r0 = t2ANDrr killed renamable $r0, killed renamable $r1, 14 /* CC::al */, $noreg, $noreg
  ; CHECK:   tSTRi killed renamable $r0, renamable $r2, 0, 14 /* CC::al */, $noreg :: (store (s32) into @e)
  ; CHECK:   tCBZ renamable $r3, %bb.7
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.7.if.end.us.us.us:
  ; CHECK:   successors: %bb.8(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.8
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.8.if.end.us.us.us.1:
  ; CHECK:   successors: %bb.9(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.9
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.9.if.end.us.us.us.2:
  ; CHECK:   successors: %bb.10(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.10
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.10.if.end.us.us.us.3:
  ; CHECK:   successors: %bb.11(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.11
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.11.if.end.us.us.us.4:
  ; CHECK:   successors: %bb.12(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.12
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.12.if.end.us.us.us.5:
  ; CHECK:   successors: %bb.13(0x40000000), %bb.6(0x40000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.13
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.13.if.end.us.us.us.6:
  ; CHECK:   successors: %bb.14(0x04000000), %bb.6(0x7c000000)
  ; CHECK:   liveins: $lr, $r2, $r12
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCBZ renamable $r3, %bb.14
  ; CHECK:   t2LE %bb.6
  ; CHECK: bb.14.if.end.us.us.us.7:
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc
  ; CHECK: bb.15.j.us27.preheader:
  ; CHECK:   successors: %bb.16(0x80000000)
  ; CHECK:   $r0 = t2MOVi16 target-flags(arm-lo16) @d, 14 /* CC::al */, $noreg
  ; CHECK:   $r1 = t2MOVi16 target-flags(arm-lo16) @a, 14 /* CC::al */, $noreg
  ; CHECK:   $r0 = t2MOVTi16 killed $r0, target-flags(arm-hi16) @d, 14 /* CC::al */, $noreg
  ; CHECK:   $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14 /* CC::al */, $noreg
  ; CHECK:   renamable $r0 = tLDRi killed renamable $r0, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @d)
  ; CHECK:   tCMPr renamable $r0, killed renamable $r1, 14 /* CC::al */, $noreg, implicit-def $cpsr
  ; CHECK:   $r1 = t2MOVi16 target-flags(arm-lo16) @e, 14 /* CC::al */, $noreg
  ; CHECK:   $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14 /* CC::al */, $noreg
  ; CHECK:   renamable $r2 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
  ; CHECK:   renamable $r3 = tLDRi renamable $r1, 0, 14 /* CC::al */, $noreg :: (dereferenceable load (s32) from @e)
  ; CHECK: bb.16.j.us27 (align 4):
  ; CHECK:   successors: %bb.17(0x04000000), %bb.16(0x7c000000)
  ; CHECK:   liveins: $r0, $r1, $r2, $r3
  ; CHECK:   renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r2, 14 /* CC::al */, $noreg
  ; CHECK:   tCBZ renamable $r0, %bb.17
  ; CHECK:   t2LE %bb.16
  ; CHECK: bb.17.if.end.us38:
  ; CHECK:   liveins: $r1, $r3
  ; CHECK:   tSTRi killed renamable $r3, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store (s32) into @e)
  ; CHECK:   INLINEASM &"", 1 /* sideeffect attdialect */
  ; CHECK:   tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc
  bb.0.entry:
    successors: %bb.1(0x30000000), %bb.11(0x50000000)
    liveins: $r0, $r1, $r7, $lr

    frame-setup tPUSH 14, $noreg, killed $r7, killed $lr, implicit-def $sp, implicit $sp
    frame-setup CFI_INSTRUCTION def_cfa_offset 8
    frame-setup CFI_INSTRUCTION offset $lr, -4
    frame-setup CFI_INSTRUCTION offset $r7, -8
    dead renamable $r1, $cpsr = tORR killed renamable $r1, renamable $r0, 14, $noreg
    t2Bcc %bb.1, 0, killed $cpsr

  bb.11.entry.split:
    successors: %bb.15(0x30000000), %bb.12(0x50000000)
    liveins: $r0

    tCMPi8 renamable $r0, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.15, 0, killed $cpsr

  bb.12.j.preheader:
    successors: %bb.13(0x80000000)
    liveins: $r0

    $r1 = t2MOVi16 target-flags(arm-lo16) @a, 14, $noreg
    $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14, $noreg
    tCMPr killed renamable $r0, killed renamable $r1, 14, $noreg, implicit-def $cpsr
    $r1 = t2MOVi16 target-flags(arm-lo16) @d, 14, $noreg
    renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
    $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @d, 14, $noreg
    renamable $r2 = tLDRi killed renamable $r1, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    $r1 = t2MOVi16 target-flags(arm-lo16) @e, 14, $noreg
    $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14, $noreg
    renamable $r3 = tLDRi renamable $r1, 0, 14, $noreg :: (dereferenceable load (s32) from @e)

  bb.13.j (align 4):
    successors: %bb.14(0x04000000), %bb.13(0x7c000000)
    liveins: $r0, $r1, $r2, $r3

    renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r0, 14, $noreg
    tCMPi8 renamable $r2, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.13, 1, killed $cpsr

  bb.14.if.end:
    liveins: $r1, $r3

    tSTRi killed renamable $r3, killed renamable $r1, 0, 14, $noreg :: (store (s32) into @e)
    INLINEASM &"", 1
    tPOP_RET 14, $noreg, def $r7, def $pc

  bb.1.j.us.us.preheader:
    successors: %bb.2(0x80000000)

    $r12 = t2MOVi16 target-flags(arm-lo16) @d, 14, $noreg
    $lr = t2MOVi16 target-flags(arm-lo16) @a, 14, $noreg
    $r12 = t2MOVTi16 killed $r12, target-flags(arm-hi16) @d, 14, $noreg
    $r2 = t2MOVi16 target-flags(arm-lo16) @e, 14, $noreg
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    $lr = t2MOVTi16 killed $lr, target-flags(arm-hi16) @a, 14, $noreg
    $r2 = t2MOVTi16 killed $r2, target-flags(arm-hi16) @e, 14, $noreg

  bb.2.j.us.us (align 4):
    successors: %bb.3(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r3, $r12

    tCMPhir renamable $r3, renamable $lr, 14, $noreg, implicit-def $cpsr
    renamable $r1 = tLDRi renamable $r2, 0, 14, $noreg :: (dereferenceable load (s32) from @e)
    renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    renamable $r0 = t2ANDrr killed renamable $r0, killed renamable $r1, 14, $noreg, $noreg
    tSTRi killed renamable $r0, renamable $r2, 0, 14, $noreg :: (store (s32) into @e)
    t2Bcc %bb.2, 1, killed $cpsr

  bb.3.if.end.us.us.us:
    successors: %bb.4(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.4.if.end.us.us.us.1:
    successors: %bb.5(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.5.if.end.us.us.us.2:
    successors: %bb.6(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.6.if.end.us.us.us.3:
    successors: %bb.7(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.7.if.end.us.us.us.4:
    successors: %bb.8(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.8.if.end.us.us.us.5:
    successors: %bb.9(0x40000000), %bb.2(0x40000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.9.if.end.us.us.us.6:
    successors: %bb.10(0x04000000), %bb.2(0x7c000000)
    liveins: $lr, $r2, $r12

    INLINEASM &"", 1
    renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.10.if.end.us.us.us.7:
    INLINEASM &"", 1
    tPOP_RET 14, $noreg, def $r7, def $pc

  bb.15.j.us27.preheader:
    successors: %bb.16(0x80000000)

    $r0 = t2MOVi16 target-flags(arm-lo16) @d, 14, $noreg
    $r1 = t2MOVi16 target-flags(arm-lo16) @a, 14, $noreg
    $r0 = t2MOVTi16 killed $r0, target-flags(arm-hi16) @d, 14, $noreg
    $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14, $noreg
    renamable $r0 = tLDRi killed renamable $r0, 0, 14, $noreg :: (dereferenceable load (s32) from @d)
    tCMPr renamable $r0, killed renamable $r1, 14, $noreg, implicit-def $cpsr
    $r1 = t2MOVi16 target-flags(arm-lo16) @e, 14, $noreg
    $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14, $noreg
    renamable $r2 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
    renamable $r3 = tLDRi renamable $r1, 0, 14, $noreg :: (dereferenceable load (s32) from @e)

  bb.16.j.us27 (align 4):
    successors: %bb.17(0x04000000), %bb.16(0x7c000000)
    liveins: $r0, $r1, $r2, $r3

    renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r2, 14, $noreg
    tCMPi8 renamable $r0, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.16, 1, killed $cpsr

  bb.17.if.end.us38:
    liveins: $r1, $r3

    tSTRi killed renamable $r3, killed renamable $r1, 0, 14, $noreg :: (store (s32) into @e)
    INLINEASM &"", 1
    tPOP_RET 14, $noreg, def $r7, def $pc

...
